baber/WOPTO huggingface dataset:
Patent CA-2489989-A1 (CA)
Inventor: MERSTETTER HANS RUDOLF
IPC: C07B61/00
Filed: 2003-07-08
Abstract: The present invention relates to a process of preparing quinacridone by oxidizing a 6,13-dihydroquinacridone salt corresponding to the quinacridone pigment with hydrogen peroxide as the oxidizing agent in the presence of 2,7-anthraquinone disulfonic acid as catalyst. The inventive process is economical and environmentally friendly and yields high performance quinacridone pigments in a high yield.
Patent CA-2491078-A1 (CA)
Inventor: DEO PETER PAUL
IPC: A61Q17/00
Filed: 2003-07-31
Abstract: The invention relates to a substantially homogeneous liquid composition capable of percutaneous delivery of one or more physiologically active agents, the composition including at least one physiologically active agent, a volatile solvent, and a rate modulating carrier comprising a hydrophilic polymer and a hydrophobic polymer the combination of the hydrophilic and hydrophobic polymers being elected to enable modulation of the rate of physiologically active agent. The invention also relates to method of delivering an effective amount of an active agent and method of treatment of a patient using the composition of the invention.
Patent CA-2492448-A1 (CA)
Title: Modular system of power and data delivery components and method of setting up and utilizing the components in a work space environment
Inventor: LINDEMAN WILLIAM CHARLES
IPC: H04Q7/20
Filed: 2003-07-15
Abstract: A modular system of power and data components comprising a substation having power and data ports is provided. The system includes channels releasably connectable to the substation and supports. The substation, channels and supports are releasably and rotatably connected to permit the system to be formed in almost infinite combinations to accommodate numerous office or work space configurations. The system is used in conjunction with tables, screens and other furniture to form a fully and easily adjustable office or work space set-up to accommodate any office or work space situation and to allow quick change to accommodate changes in the initial office or work space set-up.
Patent CA-2494166-A1 (CA)
Title: Dispositif de signalisation d'alarme et systeme d'alarme
Inventor: KINGSTON JOHN EDWARD
IPC: G08B25/01
Filed: 2003-08-01
Abstract: L'invention concerne un système d'alarme, qui comprend un dispositif de signalisation équipé d'un émetteur-récepteur servant à transmettre un signal d'alarme. Le système comprend un dispositif répondeur destiné à recevoir le signal d'alarme, qui comprend un moyen de signalisation d'une alarme. Le dispositif de signalisation d'alarme comprend une interface pour recevoir des renseignements sur l'usager, et un moyen d'activation pour activer l'émetteur-récepteur afin d'envoyer le signal d'alarme sur la base des renseignements sur l'usager. L'émetteur-récepteur comprend en outre un moyen pour recevoir un signal de réponse du dispositif répondeur.
Patent CA-2495022-A1 (CA)
Title: Article cosmetique et procedes associes
Inventor: ACHER DAVID
IPC: A61K8/00
Filed: 2003-08-01
Abstract: La présente invention concerne une bande adhésive dépilatoire consistant un substrat revêtu d'une couche d'une composition dépilatoire. Cette bande adhésive dépilatoire est agencée de façon à l'appliquer sur la peau d'un utilisateur et à la laisser pendant un temps prescrit avant de la retirer. Cette composition dépilatoire agit de façon à réduire ou à éliminer les poils de la zone de peau où la bande adhésive a été appliquée. L'invention concerne également des procédés de production de ces bandes adhésives dépilatoires et les procédés d'épilation associés.
Patent CA-2501219-A1 (CA)
Title: Attelage de remorque pour vehicule
Inventor: SAUERMANN HANS
IPC: B60D1/00
Filed: 2005-03-18
Abstract: Un attelage de remorque (1) pour véhicule, en particulier un tracteur, comporte un élément de couplage (6). Cet élément de couplage (6) peut saisir une barre d'attelage (4) de remorque et être déplacé entre une position de couplage et une position de desserrage. L'élément de couplage (6) est fixé sur un support déplaçable raccordé de manière fixe à une came (9). Cette came (9) peut être actionnée par la barre d'attelage (4) afin de déplacer l'élément de couplage (6) en position de couplage.
Patent CA-2503266-A1 (CA)
Title: Conveyor belt cleaning system
Inventor: WINKELMAN JOHN H
IPC: B65G45/16
Filed: 2003-10-15
Abstract: A conveyor belt cleaner (10) has a layback arm (18) mounting the cleaning blade (14). The arm can deflect horizontally and vertically via changes in radius of curvature of the lower arcuate portion (20).
Patent CA-2504487-A1 (CA)
Title: Intelligent lock system
Inventor: BIANCO JAMES S
IPC: E05B47/00
Filed: 1996-02-26
Abstract: In a preferred embodiment, a lock system (500) including a lock (502) and a key (504), including: a lock housing (510); a rotatable member (540) disposed in the housing (510), rotation of which rotatable member (540) selectively effects locking and unlocking of the lock (502); blocking apparatus (512, 522) operatively connected to the rotatable member (540) to prevent unlocking of the lock (502) except upon receipt of an electrical unlocking signal; key apparatus (504) having an end (566) insertable in the housing (510) and into an end of the rotatable member (540) for rotation of the rotatable member (540); and apparatus (700, 702) to permit a portion (650, 652, 654, 656, 620) of the rotatable member (540) to rotate without damage to any elements of the lock (502) if rotation of the rotatable member (540) is attempted without receipt of the electrical unlocking signal.
Patent CA-2505637-A1 (CA)
Inventor: DILLON BEN N
IPC: A01D41/12
Filed: 2003-12-15
Abstract: An improved combination of a powered combine carrying a combine grain bin for housing harvested grain and a towed grain cart carrying a grain cart bin for housing harvested grain includes improved harvested grain transfer between the combine grain bin and the grain cart bin and improved off loading of harvested grain from the combination. A generally horizontally disposed first grain movement assembly is pivotally connected within the combine grain bin and pivotally connected within the grain cart bin and disposed for reciprocally transporting grain between the combine grain bin and the grain cart bin. A generally vertically disposed second grain movement assembly is cooperatively operable with the first grain movement assembly for transferring grain from the grain cart bin to the first grain movement assembly and thence to the combine grain bin. An off-loading grain movement assembly is disposed for off-loading grain only from the combine grain bin.
Patent CA-2509048-A1 (CA)
Inventor: WINIECKI JERRY
IPC: B31B19/90
Filed: 2003-12-03
Abstract: A bag, method of making, and machine for making are disclosed. The bag (100) has an upper (503) and lower portion (501). The lower portion has a generall y rectangular bottom (610) with first, second, third and fourth bottom edges. It also has a generally rectangular front, back left and right walls, each havi ng a lower edge joined with the a bottom edge. The upper portion is joined to t he lower portion. The bag has one or more of a zipper closure (215), a top peak with a resealable closure that extends the length thereof, four generally vertical corner seals, extending part of the way up the walls, and a resealable closure affixed along the entire length of the top.
Patent CA-2511750-A1 (CA)
Title: Dibenzodiazepinone analogues, processes for their production and their use as pharmaceuticals
Inventor: MCALPINE JAMES B
IPC: C07D243/38
Filed: 2005-07-21
Abstract: This invention relates to novel dibenzodiazepinone analogs, and to pharmaceutically acceptable salts, solvates and prodrugs, to pharmaceutical compositions comprising them, and to methods for obtaining such compounds. One method of obtaining the dibenzodiazepinone analogs is by post-biosynthesis chemical modifications of the farnesyl dibenzodiazepinone ECO-4601. The dibenzodiazepinone analogs are useful as pharmaceuticals, in particular as antineoplastic agents.
Patent CA-2513002-A1 (CA)
Title: Silasesquioxanes oligomeres, procede de fabrication de ceux-ci et utilisation
Inventor: KUHNLE ADOLF
IPC: C09D7/47
Filed: 2003-01-09
Abstract: L'invention concerne un procédé de fabrication de silasesquioxanes oligomères entièrement condensés, de formule R?1¿¿a?R?2¿¿b?R?3¿¿c?R?4¿¿d?R?5¿¿e?R?6¿¿f?R?7¿¿g?R?8¿¿h?Si?8¿O¿12?; R?1¿, R?2¿, R?3¿, R?4¿, R?5¿, R?6¿, R?7¿, et R?8 ¿étant des restes alkyle, cycloalkyle, alcényle, cycloalcényle, alkinyle, cycloalkinyle, aryle ou hétéroaryle ou hydrogène, identiques ou non, substitués ou non, et a + b + c + d + e + f + g + h = 8, lesdits composés présentant la structure (1). L'invention concerne également l'utilisation desdits composés dans la synthèse de silasesquioxanes partiellement condensés, de silasesquioxanes fonctionnalisés, de catalyseurs et de leurs composés de départ, et dans la synthèse et la modification de polymères.
Patent CA-2515685-A1 (CA)
Inventor: BARKDOLL PATRICK J
IPC: F16H1/14
Filed: 2004-02-11
Abstract: The present invention provides an adjustable angle drive for a rotary power tool such as a drill. The adjustable angle drive includes input and output shafts journalled for rotation in input and output housings. The input and output shafts are rotatably coupled through gearing and are adjustable among different angular positions.
Patent CA-2516603-A1 (CA)
Title: Maskless optical interferometric lithography
Inventor: PEREIRA CABRAL ALEXANDRE
IPC: G03F7/20
Filed: 2003-03-25
Abstract: An optical device generated by interferometric lithography, in the form of a surface relief pattern that diffracts light, to be used mainly in optical security, produced by optical systems compliant with the Schimpflug and hing e Rulescontaining: two identical lenses L1 and L2, two physical object locatio n B1 e B2 and one image plane A1=A2. No physical mask is needed throughout the origination process, thus eliminating any kind of border effects. The device actually implements an in-plane focused hologram, with a complex surface pattern of valleys and ridges with a non-trivial generating function, which is, by itself, both an additional security feature of the device and its fingerprint. The time to generate the optical device is proportional to the number of colours specified for the reference geometry and not depend on the overall area of the optical device.
Patent CA-2517045-A1 (CA)
Inventor: KRICORISSIAN GREGG R
IPC: G06K9/78
Filed: 2005-08-25
Abstract: The system for identifying objects comprises an imaging system, such as a CMOS imager or a CCD camera, for capturing images of the objects and for identifying certain objects from the captured images. An external processor, which is coupled to imaging system by a high-speed communications link, is adapted to identify objects from the captured images that are transmitted to it by the imaging system. The imaging system thus captures images of the objects passed by it and then identifies certain of the objects from the images due to its processing capacity. The external processor with its superior processing capacity identifies the objects from the captured images transmitted to it by the imaging system. The imaging system may be adapted to transmit the captured images of the objects that it cannot identify or to transmit all of the captured images of the objects to the external processor for parallel processing. The targets for the imaging system may be one or more regions of interest on the object such as symbology, barcodes, text, graphics or shapes.
Patent CA-2520665-A1 (CA)
Title: Rule application management in an abstract database abstract of the disclosure
Inventor: STEVENS RICHARD J
IPC: G06F17/30
Filed: 2004-04-14
Abstract: A method, system and article of manufacture for processing queries that are executed against a database (156) and, more particularly, for restricting queryable data in a database (156) to a subset of all available data in the database when a query is executed against the database (156). One embodiment comprises providing a logical representation (148) of all the available data defining a plurality of logical fields (208) abstractly describing associated physical entities of all the available data, receiving an abstract query (202) comprising at least one logical field of the plurality of logical fields, retrieving at least one condition (722) defining at least one property common to a plurality of physical entities of the queryable data, associating the at least one condition (722) with the abstract query (202) and, in accordance with the at least one condition (722), restricting the queryable data (732) to the subset of all the available data (730) when executing the abstract query (202).
Patent CA-2524032-A1 (CA)
Inventor: MORENO JORDANA LUIS
IPC: A47J27/09
Filed: 2005-10-21
Abstract: Safety cut-off for devices for production of pressurised water vapour for domestic use, which consists of a folding top (1) which is disposed in closing/opening relationship with the access to a funnel (2) through which the water is poured for filling and refilling of the boiler in which the steam is produced; the top (1) has a top shaft (3) in relation with which there rotates a cam (4) which is integral with the top (1), and which has an active periphery which is applied to a camshaft (6) which is incorporated in a lever (5) which can rotate relative to a lever shaft (7), and which, spaced from the latter, has an aperture (8) through which there slides vertically a rod (10), which at its lower end incorporates a valve (9) for filling and closure, which is interposed between the funnel (2) and a chamber (12) for the steam produced in the boiler, which filling valve (9).
Patent CA-2527657-A1 (CA)
Title: Modified fluorinated nucleoside analogues
Inventor: CLARK JEREMY
IPC: C07H19/00
Filed: 2004-04-21
Abstract: The disclosed invention provides compositions and methods of treating a Flaviviridae infection, including hepatitis C virus, West Nile Virus, yellow fever virus, and a rhinovirus infection in a host, including animals, and especially humans, using a (2~R)-2'-deoxy-2'-fluoro-2'-C-methyl nucleosides, or a pharmaceutically acceptable salt or prodrug thereof.
Patent CA-2529009-A1 (CA)
Title: Method for obtaining a natural mixture of conjugated equine estrogens
Inventor: BANSCHBACH SABINE
IPC: A61K31/56
Filed: 2004-07-13
Abstract: The invention relates to a method for obtaining an extract which contains the natural mixture of conjugated equine estrogens, whereby the mixture of conjugated estrogens, which is obtained by solid phase extraction from the pregnant mare urine, is depleted in phenolic urine constituents and in non-conjugated lipophilic compounds from the group consisting of non-conjugated flavonoids, non-conjugated isoflavonoids, non-conjugated norisoprenoids, non-conjugated steroids, in particular, androstane and pregnane steroids and comparable non-conjugated compounds.
Patent CA-2529396-A1 (CA)
Inventor: QU QI
IPC: C09K8/04
Filed: 2005-12-07
Abstract: Unwanted heat loss from production tubing or uncontrolled heat transfer to outer annuli is inhibited by introduction into the annuli a thermal insulating packer fluid or a riser fluid containing a zwitterionic surfactant, an alcohol and a brine. The viscosity of the composition is sufficient to reduce the convection flow velocity within the annulus.      The invention has particular applicability with high density brines.
Patent CA-2529678-A1 (CA)
Inventor: ESSELBORN EBERHARD
IPC: C09K23/52
Filed: 2005-12-09
Abstract: The invention provides dispersing resins for solids, obtainable by full or partial reaction of A) one or more amino-functional polymers with B) one or more polyesters of the general formulae (I) / (Ia) T-C (O) - [O-A-C (O)] X-OH (I) T1-O-[C(O)-A-O-]y-Z (Ia) and C) one or more polyethers of the general formula (II)/(IIa) T2-B-Z (II) T-O-B-Z (IIa).
Patent CA-2531077-A1 (CA)
Inventor: GOULD GEORGE L
IPC: B29C35/08
Filed: 2004-06-23
Abstract: L'invention porte sur différents procédés de production de feuilles de gel en continu. Les exécutions de l'invention permettent de réduire le temps de production de feuilles utilisables dans des fabrications industrielles et en particulier dans la fabrication de couvertures d'aérogel utilisées dans nombre d'applications dont l'isolation thermique et acoustique.
Patent CA-2531453-A1 (CA)
Inventor: WANG DONGMEI
IPC: H04L69/40
Filed: 2005-12-28
Abstract: Certain exemplary embodiments provide a method comprising: in a network at a node located on a label switched path: selecting a backup path to respond to a failure; and for each link along the backup path, reserving a backup bandwidth, wherein the backup bandwidth is sufficient to reroute traffic around the failure.
Patent CA-2531657-A1 (CA)
Title: Reusable fluid dispenser
Inventor: LENCAR DIANA
IPC: F16N11/10
Filed: 2004-07-07
Abstract: The invention provides, in general, a reusable gas driven fluid transportation apparatus having subsystems or components that are adapted to be reused, replaced and/or recycled. All or a portion of the subsystems or components of the apparatus may be reused by replacement of parts (such as the gas generating unit) or by replacement of consumed components such as gas generating reactants, batteries or fluid. The apparatus may be used, for example, for applying lubricant to machine components such as a bearing.
Patent CA-2537503-A1 (CA)
Inventor: RICCARDI GIUSEPPE
IPC: G10L15/08
Filed: 2006-02-22
Abstract: Utterance data that includes at least a small amount of manually transcribed data is provided. Automatic speech recognition is performed on ones of the utterance data not having a corresponding manual transcription to produce automatically transcribed utterances. A model is trained using all of the manually transcribed data and the automatically transcribed utterances. A predetermined number of utterances not having a corresponding manual transcription are intelligently selected and manually transcribed. Ones of the automatically transcribed data as well as ones having a corresponding manual transcription are labeled. In another aspect of the invention, audio data is mined from at least one source, and a language model is trained for call classification from the mined audio data to produce a language model.
Patent CA-2537863-A1 (CA)
Inventor: CROSS ANTHONY LOUIS
IPC: D21H27/30
Filed: 2004-08-30
Abstract: The present invention provides a low-density paperboard sheet of at least one paperboard layer made from a stock solution that includes a proportion of standard wood flour or fine sawdust in addition to traditional cellulose fibers. The proportion of sawdust can range from 1% to 40% by weight.  Advantageously the sawdust of the present invention does not require a costly refining or micronization operation in order to produce low-density, high yield paperboard layers. Additionally, the low-density layers of the present invention may be readily combined with other layers of varying densities in order to tailor the physical properties of the resulting multi-layer sheet to a given application.
Patent CA-2538246-A1 (CA)
Inventor: LACCHIA ADRIEN
IPC: B05B5/16
Filed: 2004-09-07
Abstract: La centrale d~alimentation (33) comporte une enceinte (34), un support sur lequel est posé au moins un réservoir de poudre (27), un ensemble (48) comprenant au moins une pompe pneumatique (49) à poudre disposée au dessus d u support, reliée d~un côté à un tuyau souple (17) d~alimentation d~un pistole t et de l~autre à un tuyau rigide (50) de succion de la poudre dans le réservo ir de poudre (27), cet ensemble (48) étant monté sur un module mécanique (52) permettant de le déplacer verticalement. Des moyens de nettoyage des tubes d e succion (50) sont disposés en dessous du support à la verticale de ces tubes (50). Le support comporte un plateau tournant (44) autour d~un axe vertical comprenant au moins un emplacement (45) pour un réservoir de poudre (27) et au moins une ouverture (46) permettant le passage des tubes de succion (50).</S DOAB>
Patent CA-2538714-A1 (CA)
Inventor: ESCOLAR CUEVAS PEDRO MANUEL
IPC: B65D85/57
Filed: 2003-09-12
Abstract: The invention relates to a case for disc-type optical recording media. The inventive case comprises a base (1b), a corresponding cover (1a) and a spine (1c) which connects the base and the cover, the cavity of said base (1b) being provided with a tongue element (2). One end of the aforementioned tongue element is articulated to the base at point 2b while the other end (7) thereof is articulated to the spine (1c) of the case or to the cover (1a), such that the tongue element (3) moves towards or away from the base (1b) when the case is being closed and opened. Moreover, the tongue element (2) is provided with disc support and fixing means or, more specifically, a series of flexible projecting elements (5) which extend into support teeth (5a). According to the invention, when the tongue element (2) is in the raised position, the above-mentioned support teeth (5a) can be inserted into the hole in the disc and, when the tongue element is lowered as the case is being closed, said teeth are pushed outwards by means of a rod (6) which is solidly connected to the base (1b) of the case, thereby blocking the disc.
Patent CA-2538958-A1 (CA)
Title: Player specific network
Inventor: LEGLER ALLAN J
IPC: A63F13/12
Filed: 2004-09-15
Abstract: Embodiments of the invention allow a player to have a unique gaming experience, different than other players, even when playing on the same network. A game may span several gaming sessions. States of a game, for example a bonus game, may be stored when the player decides to stop playing the game. When the player initiates a next gaming session, at the same or another location, the previous state of the game is re-loaded onto the gaming machine and the player returns to the previous state. Further, additional bonuses can be implemented because the network knows the identity and other information about the player. The additional bonuses may be unique to that player. Messages particular to a player are exchanged between a gaming device and a gaming network.
Patent CA-2540336-A1 (CA)
Inventor: GJEDEBO JON GRUDE
IPC: G01M13/00
Filed: 2004-10-14
Abstract: A system for managing replacement components for equipment (300, 400) having a plurality of components each with a limited useful life has a computer (40) with a processor (100). The system includes a computer program module for defining a duty profile (220) comprising a plurality of usage cases for the equipment (300, 400), each usage case involving two or more of the plurality of components and specified operating conditions assumed to be experienced by the involved components during the execution of each of the usage cases. There are also a computer program module for determining a theoretical useful life for each component involved in a duty profile (220), the theoretical useful life being based on component useful life data under the specified operating conditions; and sensors (302, 402) for determining and monitoring the occurrence of equipment operation corresponding to a usage case.
Patent CA-2541082-A1 (CA)
Inventor: FOUSHEE FRED
IPC: B65D5/42
Filed: 2006-03-27
Abstract: There is provided a re-closable container that can be reduced in size once a predetermined amount has been removed from the container. Containers according to certain embodiments provide a utility flap that can be used to secure a bag in place, to help prevent moisture from affecting the contents of the container, and to help provide a secure closure for the container.